sima/plugins/internal/crop.py

   1 # -*- coding: utf-8 -*-
   2 """Crops playlist
   3 """
   4
   5 # standart library import
   6 #from select import select
   7
   8 # third parties componants
   9
  10 # local import
  11 from ...lib.plugin import Plugin
  12
  13 class Crop(Plugin):
  14     """
  15     Crop playlist on next track
  16     kinda MPD's consume
  17     """
  18     def __init__(self, daemon):
  19         super().__init__(daemon)
  20         self.target = None
  21         if not self.plugin_conf:
  22             return
  23         target = self.plugin_conf.get('consume', None)
  24         if not target:
  25             return
  26         if not target.isdigit():
  27             self.log.warning('Bad value for consume, '
  28                     'expecting an integer, not "{}"'.format(target))
  29         else:
  30             self.target = int(target)
  31
  32     def callback_playlist(self):
  33         if not self.target:
  34             return
  35         player = self._Plugin__daemon.player
  36         while player.currentsong().pos > self.target:
  37             self.log.debug('cropping playlist')
  38             player.remove()
  39
  40
  41 # VIM MODLINE
  42 # vim: ai ts=4 sw=4 sts=4 expandtab